package com.dang.alex.servlet.validate;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.json.JSONObject;

import com.dang.alex.model.User;
import com.dang.alex.service.imp.ServiceDAOFactory;


@WebServlet({ "/VaidateEmailServlet", "/validateEmail.do" })
public class VaidateEmailServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
	private boolean flag;
       
   
	
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		doPost(request, response);
	}

	
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		String email=request.getParameter("email");
		try {
			User user=ServiceDAOFactory.getUserServiceImp().findByEmail(email);
			if(user!=null){
				flag=false;
			}else{
				flag=true;
			}
			JSONObject json=new JSONObject();
			json.put("flag", flag);
			PrintWriter out=response.getWriter();
			out.print(json.toString());
			out.close();
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}

}
